The same way every other thing has the tendency to shape people's perspectives towards something, is the same way polygamy can influence people perspective about relationships. Polygamy has to do with a type of marriage in which a spouse get married to more than one partner at a time. This is a common practice for men to have more than one wife. I think the answer to this question will generally be shaped alongside people's experiences and testimonies about polygamy.
For men, polygamy is usually considered to be the best option for them, probably because of the sexual benefits they stand to get. While women, generally do not like to be married into a polygamous family because the husband might not be able to fully cater for their varying needs. In this regard, women are always being careful from entering into relationships, especially when the husband might end up marrying another wife. However, when a husband is fully matured in every aspect, polygamy usually seems to be the right type of marriage.